Across
- 6. A kind of storm that happens in cold places (pg.82)
- 7. Earth has six of these (pg.64)
- 9. The outer layer of the earth (pg.70)
- 10. About 2900 km thick (pg.74)
Down
- 1. When the air in the atmosphere moves, we call it ___ (pg. 78)
- 2. Electricity that is made in the clouds (pg.80)
- 3. Magma that flows out of the ground (pg.73)
- 4. The place where the a landmass meets the ocean (pg.64)
- 5. Most of the earth's surface is covered by ___ (pg. 62)
- 8. A drawing of the surface of the earth (pg.66)
- 9. About 3,500 km from the edge to the centre (pg.74)